Toni Boucher, a state senator from Wilton and an exploratory candidate for governor, will make an announcement regarding her campaign at 10 a.m. Wednesday on the steps of the Capitol Building in Hartford.

Boucher was invited to participate in the first two of five GOP debates, which allowed exploratory candidates who had raised $75,000. She has not been invited since February when the threshold to participate increased.

Boucher, a Republican, who has yet to officially declare her candidacy, reported $97,465 in individual contributions on her most recent campaign finance report, filed last week.